[linux-2.6-block.git] / arch / arm / boot / dts / sun4i-a10-chuwi-v7-cw0825.dts

/*
 * Copyright 2015 Hans de Goede <hdegoede@redhat.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;
#include "sun4i-a10.dtsi"
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	model = "Chuwi V7 CW0825";
	compatible = "chuwi,v7-cw0825", "allwinner,sun4i-a10";

	aliases {
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};
};

&ehci1 {
	status = "okay";
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins_a>;
	status = "okay";

	axp209: pmic@34 {
		compatible = "x-powers,axp209";
		reg = <0x34>;
		interrupts = <0>;

		interrupt-controller;
		#interrupt-cells = <1>;
	};
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins_a>;
	status = "okay";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c2_pins_a>;
	status = "okay";

	ft5306de4: touchscreen@38 {
		compatible = "edt,edt-ft5406";
		reg = <0x38>;
		interrupt-parent = <&pio>;
		interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
		touchscreen-size-x = <1024>;
		touchscreen-size-y = <768>;
	};
};

&lradc {
	vref-supply = <&reg_vcc3v0>;
	status = "okay";

	button@800 {
		label = "Volume Up";
		linux,code = <KEY_VOLUMEUP>;
		channel = <0>;
		voltage = <800000>;
	};

	button@1000 {
		label = "Volume Down";
		linux,code = <KEY_VOLUMEDOWN>;
		channel = <0>;
		voltage = <1000000>;
	};

	button@1200 {
		label = "Back";
		linux,code = <KEY_BACK>;
		channel = <0>;
		voltage = <1200000>;
	};
};

&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins_a>;
	vmmc-supply = <&reg_vcc3v3>;
	bus-width = <4>;
	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
	cd-inverted;
	status = "okay";
};

&otg_sram {
	status = "okay";
};

&pio {
	usb0_id_detect_pin: usb0_id_detect_pin@0 {
		pins = "PH4";
		function = "gpio_in";
		bias-pull-up;
	};

	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
		pins = "PH5";
		function = "gpio_in";
		bias-pull-down;
	};
};

&reg_usb0_vbus {
	status = "okay";
};

&reg_usb2_vbus {
	status = "okay";
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins_a>;
	status = "okay";
};

&usb_otg {
	dr_mode = "otg";
	status = "okay";
};

&usbphy {
	pinctrl-names = "default";
	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	usb0_vbus-supply = <&reg_usb0_vbus>;
	usb2_vbus-supply = <&reg_usb2_vbus>;
	status = "okay";
};
Commit	Line	Data
c4992742 HG	1	/*
	2	* Copyright 2015 Hans de Goede <hdegoede@redhat.com>
	3	*
	4	* This file is dual-licensed: you can use it either under the terms
	5	* of the GPL or the X11 license, at your option. Note that this dual
	6	* licensing only applies to this file, and not this project as a
	7	* whole.
	8	*
	9	* a) This file is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License as
	11	* published by the Free Software Foundation; either version 2 of the
	12	* License, or (at your option) any later version.
	13	*
	14	* This file is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
c4992742 HG	19	* Or, alternatively,
	20	*
	21	* b) Permission is hereby granted, free of charge, to any person
	22	* obtaining a copy of this software and associated documentation
	23	* files (the "Software"), to deal in the Software without
	24	* restriction, including without limitation the rights to use,
	25	* copy, modify, merge, publish, distribute, sublicense, and/or
	26	* sell copies of the Software, and to permit persons to whom the
	27	* Software is furnished to do so, subject to the following
	28	* conditions:
	29	*
	30	* The above copyright notice and this permission notice shall be
	31	* included in all copies or substantial portions of the Software.
	32	*
	33	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	34	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	35	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	36	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	37	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	38	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	39	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	40	* OTHER DEALINGS IN THE SOFTWARE.
	41	*/
	42
	43	/dts-v1/;
	44	#include "sun4i-a10.dtsi"
	45	#include "sunxi-common-regulators.dtsi"
	46	#include <dt-bindings/gpio/gpio.h>
cbc8107b	47	#include <dt-bindings/input/input.h>
75313a07	48	#include <dt-bindings/interrupt-controller/irq.h>
c4992742 HG	49
	50	/ {
	51	model = "Chuwi V7 CW0825";
	52	compatible = "chuwi,v7-cw0825", "allwinner,sun4i-a10";
59ebbe88 MR	53
	54	aliases {
	55	serial0 = &uart0;
	56	};
	57
	58	chosen {
	59	stdout-path = "serial0:115200n8";
	60	};
c4992742 HG	61	};
	62
	63	&ehci1 {
	64	status = "okay";
	65	};
	66
	67	&i2c0 {
	68	pinctrl-names = "default";
	69	pinctrl-0 = <&i2c0_pins_a>;
	70	status = "okay";
	71
	72	axp209: pmic@34 {
	73	compatible = "x-powers,axp209";
	74	reg = <0x34>;
	75	interrupts = <0>;
	76
	77	interrupt-controller;
	78	#interrupt-cells = <1>;
	79	};
	80	};
	81
bcbf506d HG	82	&i2c1 {
	83	pinctrl-names = "default";
	84	pinctrl-0 = <&i2c1_pins_a>;
	85	status = "okay";
	86	};
	87
	88	&i2c2 {
	89	pinctrl-names = "default";
	90	pinctrl-0 = <&i2c2_pins_a>;
	91	status = "okay";
75313a07 HG	92
	93	ft5306de4: touchscreen@38 {
	94	compatible = "edt,edt-ft5406";
	95	reg = <0x38>;
	96	interrupt-parent = <&pio>;
	97	interrupts = <7 21 IRQ_TYPE_EDGE_FALLING>;
	98	touchscreen-size-x = <1024>;
	99	touchscreen-size-y = <768>;
	100	};
bcbf506d HG	101	};
bcbf506d HG	102
cbc8107b HG	103	&lradc {
	104	vref-supply = <&reg_vcc3v0>;
	105	status = "okay";
	106
	107	button@800 {
	108	label = "Volume Up";
	109	linux,code = <KEY_VOLUMEUP>;
	110	channel = <0>;
	111	voltage = <800000>;
	112	};
	113
	114	button@1000 {
	115	label = "Volume Down";
	116	linux,code = <KEY_VOLUMEDOWN>;
	117	channel = <0>;
	118	voltage = <1000000>;
	119	};
	120
	121	button@1200 {
	122	label = "Back";
	123	linux,code = <KEY_BACK>;
	124	channel = <0>;
	125	voltage = <1200000>;
	126	};
	127	};
	128
c4992742 HG	129	&mmc0 {
c4992742 HG	130	pinctrl-names = "default";
cf439662	131	pinctrl-0 = <&mmc0_pins_a>;
c4992742 HG	132	vmmc-supply = <&reg_vcc3v3>;
	133	bus-width = <4>;
	134	cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
	135	cd-inverted;
	136	status = "okay";
	137	};
	138
a40d6f24 HG	139	&otg_sram {
	140	status = "okay";
	141	};
	142
	143	&pio {
	144	usb0_id_detect_pin: usb0_id_detect_pin@0 {
1edcd36f MR	145	pins = "PH4";
	146	function = "gpio_in";
	147	bias-pull-up;
a40d6f24 HG	148	};
	149
	150	usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
1edcd36f MR	151	pins = "PH5";
	152	function = "gpio_in";
	153	bias-pull-down;
a40d6f24 HG	154	};
	155	};
	156
	157	&reg_usb0_vbus {
	158	status = "okay";
	159	};
	160
c4992742 HG	161	&reg_usb2_vbus {
	162	status = "okay";
	163	};
	164
	165	&uart0 {
	166	pinctrl-names = "default";
	167	pinctrl-0 = <&uart0_pins_a>;
	168	status = "okay";
	169	};
	170
a40d6f24 HG	171	&usb_otg {
	172	dr_mode = "otg";
	173	status = "okay";
	174	};
	175
c4992742	176	&usbphy {
a40d6f24 HG	177	pinctrl-names = "default";
	178	pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
	179	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
	180	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
	181	usb0_vbus-supply = <&reg_usb0_vbus>;
c4992742 HG	182	usb2_vbus-supply = <&reg_usb2_vbus>;
	183	status = "okay";
	184	};